TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
W15 Karlovy Vary: Valentini Grammatikopoulou vs Anja Wildgruber
- Polymarket
W15 Karlovy Vary: Valentini Grammatikopoulou vs Anja Wildgruber - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolved Oct 20, 2026
Closed: Oct 20, 12:47 PM EST
Polymarket
This market refers to the tennis match between Valentini Grammatikopoulou and Anja Wildgruber in the W15 Karlovy Vary, Main Draw, originally scheduled for October 20, 2026 at 8:00AM ET. This market will resolve to 'Valentini Grammatikopoulou' if Valentini Grammatikopoulou advances against Anja Wildgruber. This market will resolve to 'Anja Wildgruber' if Anja Wildgruber advances against Valentini Grammatikopoulou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Valentini Grammatikopoulou and Anja Wildgruber in the W15 Karlovy Vary, Main Draw, originally scheduled for October 20, 2026 at 8:00AM ET. This market will resolve to 'Valentini Grammatikopoulou' if Valentini Grammatikopoulou advances against Anja Wildgruber. This market will resolve to 'Anja Wildgruber' if Anja Wildgruber advances against Valentini Grammatikopoulou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market allows traders to freely adjust probabilities based on their own research and information. If there’s a significant discrepancy, it may indicate that the market believes a sportsbook has mispriced the event, or that new information hasn't been fully incorporated into sportsbook lines. It’s important to compare both to form a well-rounded view of the potential outcome.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price fluctuates, reflecting the collective assessment of the event. The more shares purchased for a particular outcome, the higher its price will climb, and vice versa.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Valentini vs Wildgruber match as reported by the governing tennis authority. The platform will verify the result against trusted sources to determine which outcome corresponds to the actual event result. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence the price of this market before Oct 27, 2026. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could significantly shift trader sentiment. Unexpected announcements about coaching changes or strategic adjustments could also impact the perceived probabilities. Furthermore, general tennis news and analysis, as well as public opinion expressed through polls or expert predictions, may contribute to price movements in this market.